/**
 * Ant Design Pro v4 use `@ant-design/pro-layout` to handle Layout.
 * You can view component api by:
 * https://github.com/ant-design/ant-design-pro-layout
 */
import ProLayout from '@ant-design/pro-layout';
import React, { useEffect, useState, useCallback } from 'react';
import Link from 'umi/link';
import Redirect from 'umi/redirect';
import { Menu } from 'antd'
import { connect } from 'dva';
import Authorized from '@/pages/Authorized';
import RightContent from '@/components/GlobalHeader/RightContent';
import { isAntDesignPro } from '@/utils/utils';
import logo from '../assets/logo.svg';

import {
  btnMenuTree,
} from '@/services/menu'

/**
 * use Authorized check all menu item
 */

// const menuDataRender = menuList =>
//   menuList.map(item => {
//     const localItem = { ...item, children: item.children ? menuDataRender(item.children) : [] };
//     return Authorized.check(item.authority, localItem, null);
//   });

const footerRender = (_, defaultDom) => {
  if (!isAntDesignPro()) {
    return <div></div>;
  }

  return (
    <>
      {defaultDom}
      <div
        style={{
          padding: '0px 24px 24px',
          textAlign: 'center',
        }}
      >
        <a href="https://www.netlify.com" target="_blank" rel="noopener noreferrer">
          <img
            src="https://www.netlify.com/img/global/badges/netlify-color-bg.svg"
            width="82px"
            alt="netlify logo"
          />
        </a>
      </div>
    </>
  );
};

const BasicLayout = props => {
  const { dispatch, children, settings } = props;
  const [menuData, setMenuData] = useState([])
  /**
   * constructor
   */

  useEffect(() => {
    fetchMenu()
    if (dispatch) {
      dispatch({
        type: 'settings/getSetting',
      });
    }
  }, [fetchMenu]);
  /**
   * init variables
   */

  const fetchMenu = useCallback(async () => {
    const m = await btnMenuTree({
      token: JSON.parse(localStorage.getItem('user')).token || JSON.parse(sessionStorage.getItem('user')).token
    })

    dispatch({
      type: 'global/saveMenus',
      payload: {
        menus: formatMenu(m.data),
      },
    });
    setMenuData(formatMenu(m.data))
  }, [])

  const formatMenu = param => {
    const menus = []
    param && param.map(e => 
      e.childMenus ? 
      menus.push({
        path: e.menuUrl,
        name: e.name,
        icon: e.icon,
        id: e.id,
        button: e.elements,
        children: formatMenu(e.childMenus)
      }) : 
      menus.push({
        path: e.menuUrl,
        name: e.name,
        icon: e.icon,
        id: e.id,
        button: e.elements,
      })
    )
    return menus
  }

  const handleMenuCollapse = payload => {
    if (dispatch) {
      dispatch({
        type: 'global/changeLayoutCollapsed',
        payload,
      });
    }
  };

  return (
    <ProLayout
      logo={logo}
      onCollapse={handleMenuCollapse}
      collapsed={true}
      menuItemRender={(menuItemProps, defaultDom) => { 
        if (menuItemProps.isUrl) {
          return defaultDom;
        }
        return <Link to={menuItemProps.path}>{defaultDom}</Link>
      }}
      breadcrumbRender={(routers = []) => [
        {
          path: '/',
          breadcrumbName: '首页',
        },
        ...routers,
      ]}
      itemRender={(route, params, routes, paths) => {
        const first = routes.indexOf(route) === 0;
        return first ? (
          <Link to={paths.join('/')}>{route.breadcrumbName}</Link>
        ) : (
          <span>{route.breadcrumbName}</span>
        );
      }}
      footerRender={footerRender}
      menuDataRender={() => menuData}
      rightContentRender={rightProps => <RightContent {...rightProps} />}
      {...props}
      {...settings}
    >
      <Authorized>{children}</Authorized>
    </ProLayout>
  );
};

export default connect(({ global, settings }) => ({
  collapsed: global.collapsed,
  settings,
  global,
}))(BasicLayout);
